RMS Images are meant to represent the root-mean-square deviation from the mean (rmsd) appropriate to measure the noise level in a Gaussian distribution.

maximum 1.1345e-03 Jy/beam
minimum 1.1370e-04 Jy/beam
mean 2.2938e-04 Jy/beam
median 1.3823e-04 Jy/beam
sigma 1.7285e-04 Jy/beam
MAD rms 1.9071e-05 Jy/beam

RMS images

VLASS2.1.sb38619750.eb38664746.59114.89728754629_split_split.ms

s14_0.VLASS2.1.se.T18t20.J144426_283000.06.2048.v1.I.iter3.image.pbcor.tt0.rms.I.mean.sky.png

s14_0.VLASS2.1.se.T18t20.J144426_283000.06.2048.v1.I.iter3.image.pbcor.tt1.rms.I.mean.sky.png

output_dir
 
vis
['VLASS2.1.sb38619750.eb38664746.59114.89728754629_split_split.ms']
Start time
2025-01-07 00:32:34.998
End
2025-01-07 00:53:53.110
Duration
0:21:18.111
Note, WebLog generation is not included in the time.

CASA logs for stage 16